let student=require("./student");
module.exports=class klass{
    constructor(number){
        this.number=number;
    }
    getDisplayName(){
        return "Class "+this.number;
    }
    assignLeader(student){
        if(this.number==student.klass.number){
            this.leader=student;
            student.id=0;
        }
        return this.leader;
    }
}
